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IT systems administrator jobs in Australia

Jobs found: 166,699
MyState Limited
Bundaberg
$80,000 – $100,000 per month

A growing regional banking group in Bundaberg is seeking a skilled Systems Administrator to support and maintain its expanding IT infrastructure. You will provide second-level technical support and assist with server and network administration. The role requires 2-3 years of experience in IT support, a Certificate IV or Diploma in IT, and strong customer service skills. Join a dynamic...

2 hours ago
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Red Piranha
Western Australia
$100,000 – $125,000 per month

Red Piranha is a world leading developer of cybersecurity technology, founded in Australia and is one of Australia’s fastest growing cybersecurity companies in the APAC region. Red Piranha is a leader in security operations technologies and has redefined the industry more than once, with its global multi award winning Crystal Eye Consolidated security platform and XDR technology. Red Piranha...

2 hours ago
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Auswide Bank
Queensland
$80,000 – $100,000 per month

A regional banking group in Australia is looking for a skilled Systems Administrator to support and maintain its IT infrastructure. You will provide second-level technical support, administer server and network environments, and ensure efficient operations across the organization. The ideal candidate will have 2-3 years of experience, a Certificate IV or Diploma in IT, and strong customer service...

2 hours ago
Bain & Company
Australia
$80,000 – $100,000 per month

WHAT MAKES US A GREAT PLACE TO WORK We are proud to be consistently recognized as one of the world’s best places to work. We are currently the top ranked consulting firm on Glassdoor’s Best Places to Work list and have earned the #1 overall spot a record seven times. Extraordinary teams are at the heart of our business strategy, but these don’t happen by chance. They require intentional focus...

2 hours ago
Harrison McMillan Pty Ltd
South Australia
$80,000 – $100,000 per month

A leading private firm in South Australia is seeking a skilled IT Systems Administrator to oversee the operation and maintenance of IT systems and network infrastructure. You will be responsible for providing technical support, managing security policies, and ensuring efficient technology delivery. The ideal candidate has expertise in Microsoft 365, server management, and networking technologies....

2 hours ago
Cubic Corporation
New South Wales
$80,000 – $100,000 per month

A defense technology firm is seeking a Senior System Administrator at RAAF Base Williamtown, New South Wales. The successful candidate will ensure the reliability of communication and IT systems, manage ICT infrastructure, and implement security measures. This role requires analytical problem-solving skills and a background in defense-related IT. Applicants must have qualifications in IT or...

2 hours ago
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NGARE EMPLOYMENT SOLUTIONS PTY LTD
New South Wales
$100,000 – $125,000 per month

IT System Administrator - Role Description Wyong Christian Community School (WCCS) is a thriving Christian school located on 28 acres of beautiful, semi-rural land. For over 32 years, we have been committed to providing quality Christian education, nurturing our students’ God-given potential, and building strong community relationships. The IT Systems Administrator is a dual-focus role that...

2 hours ago
Bhagwan Marine
Western Australia
$80,000 – $100,000 per month

IT Systems & Cyber Security Administrator Start your journey in 2026 with a fresh role in our State‑of‑the‑Art Office with Rooftop & Views! Join our fun & vibrant friendly team! Join an ASX listed company! Bhagwan Marine is looking for a hands‑on IT Support Technician to join our growing ICT team and provide front‑line technical support to our nationwide workforce. This is the perfect...

2 hours ago
Talent
Canberra 2600
$80,000 – $100,000 per month

A leading staffing company in Canberra is looking for a Systems Administrator (Field Service Representative) to provide frontline technical support for critical cyber capabilities. This entry-level role involves system administration tasks, maintenance, and upgrades across platforms. Candidates should have demonstrated experience in IT/systems administration and the ability to work effectively in...

No Experience
2 hours ago
MACS Technologies Pty Ltd.
Wagga Wagga
$80,000 – $100,000 per month

A technology services company in Wagga Wagga is seeking a full-time System Administrator to manage and upgrade software and hardware while ensuring smooth operations of technology infrastructure. The ideal candidate will have strong experience in administration and excellent problem-solving skills. A degree in IT or a related field is required, along with familiarity with various operating...

2 hours ago
Xcellink Pte Ltd
Bendemeer
$80,000 – $100,000 per month

A multinational IT and electronics company in Australia is seeking a skilled System Administrator to monitor incidents, manage ITSM tickets, and support 24/7 operations. Ideal candidates should have a diploma in relevant fields and some hands-on experience with Windows Server administration. Prior experience is preferred but training is available for suitable candidates who show the ability to...

2 hours ago
Lutheran Education Australia Ltd
Victor Harbor
$80,000 – $100,000 per month

A leading educational institution in Victor Harbor is seeking an experienced ICT Systems Administrator for a full-time position. The role is crucial for maintaining a secure and reliable technological environment, ensuring both teaching excellence and day-to-day operational efficiency. Candidates should possess relevant experience and a proactive approach, and be ready to thrive in a...

2 hours ago
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Red Piranha Limited
Perth
$125,000 – $150,000

This is a fast-moving cybersecurity environment and role, this role has variety and impact on the business on a daily basis! This is a ‘hands on’ role, so if you aspire to help building something better and have the capacity to deliver work-class innovative capabilities and systems for the business then we want to talk to you. Key responsibilities - Lead your team to ensure that standards and...

2 hours ago
Empire Group
Western Australia
$80,000 – $100,000 per month

A defence contractor is seeking a Hardware Systems Administrator to play a key role in supporting mission readiness and operational performance. The position is based onsite in Exmouth, Western Australia, and relocation support is provided. Candidates should have strong Linux and Red Hat system administration skills, CCNA certification, and must ideally hold NV1 or NV2 clearance. The role...

2 hours ago
IT Alliance Australia
South Australia
$80,000 – $100,000 per month

A federal government contractor is seeking an ICT Security Systems Administrator to execute systems engineering tasks and manage complex ICT Security capabilities across multiple locations, including Canberra and Melbourne. The ideal candidate will develop and maintain security environments, ensuring optimal network performance and problem resolution. Interested applicants can contact us via...

2 hours ago
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IT systems administrator, Australia
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Wannon Water
Warrnambool
$100,000 – $125,000 per month

Who we are looking for We're looking for an IT professional to help deliver high-quality IT support across service desk operations, corporate applications and end-user technologies. This is a hands-on role that requires a strong face-to-face presence in the office to support our staff and systems. This is an ongoing full-time position based in Warrnambool, offering a salary of $78,418 to...

Hybrid
2 hours ago
GEO Group
Fulham
$100,000 – $125,000 per month

Overview A leading correctional services provider located in Victoria is looking for a Level 1 Systems Support professional to ensure the day-to-day support and maintenance of IT systems at the Fulham Correctional Centre. The role requires solid experience in IT support, effective communication, and strong organizational skills. Responsibilities - Providing technical assistance,...

2 hours ago
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Ll Oefentherapie
Australia
$80,000 – $100,000 per month

Overview As a Site Lead for Oracle Data Centers, you will be the technical liaison between the technology teams and the Data Center Environment and will be key in maintaining the Operational run aspects. Responsibilities You will be supporting our growth path and will be recognized as a ‘technical expert’ with a focus on core Data Center infrastructure. You will troubleshoot and solve all but...

2 hours ago
Red Piranha
Perth
$125,000 – $150,000

A leading cybersecurity firm in Tasmania is seeking a Manager to lead a dynamic team ensuring operational standards and procedures. The ideal candidate will have extensive experience in systems administration of both Windows and Linux. Key responsibilities include supporting multiple operating systems, designing reliable systems, and delivering efficient projects in alignment with the company's...

2 hours ago
NGARE EMPLOYMENT SOLUTIONS PTY LTD
New South Wales
$100,000 – $125,000 per month

A faith-based educational institution located in New South Wales is seeking an IT System Administrator to manage and secure their digital infrastructure. This full-time role involves maintaining servers and network equipment, providing user support, and aligning technical decisions with the school's Christian mission. Candidates should have a strong background in networking, Windows Server...

2 hours ago
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